"All My Life" is a song by the Foo Fighters, released as the first single from their fourth album, One By One). The song won a Grammy Award for Best Hard Rock Performance and spent ten straight weeks at number 1 on the Alternative Songs chart, peaking at number 3 on the Hot Mainstream Rock Tracks chart. It was also a top 5 hit on the UK Singles Chart).

The songs meaning has been a topic of discussion among fans. According to Dave Grohl, the lead singer, and songwriter of the band, the song is about orally pleasing a woman. Grohl confirmed this in an interview, saying, "All My Life is a little dirty. Im very fond of giving oral sex to women. Its a pleasure-giving experience thats worth its weight in gold". Despite its adult subject matter, "All My Life" found a massive audience and has become one of the bands most played songs in concert, with Foo Fighters performing it more than 750 times according to Setlist.fm.